Must-watch: Taylor Swift's new Look What You Made Me Do video

It's here! Taylor Swift has finally released her latest single just days after teasing a new track. Here's what we know so far...

After deleting the entire contents of her instagram account, which remained 'a blank space' for three days, Taylor Swift posted a cryptic teaser clip that was as serpent-like as it was contemporary art. Now just days later the singer has finally announced a new single, Look What You Made Me Do, which will be the debut song on her sixth album, Reputation, launching November 10.